5556126 has 16 divisors (see below), whose sum is σ = 11136528. Its totient is φ = 1848000.

The previous prime is 5556121. The next prime is 5556137. The reversal of 5556126 is 6216555.

It is a super-2 number, since 2×5556126² = 61741072255752, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5556093 and 5556102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5556121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3546 + ... + 4866.

It is an arithmetic number, because the mean of its divisors is an integer number (696033).

Almost surely, 2^5556126 is an apocalyptic number.

5556126 is an abundant number, since it is smaller than the sum of its proper divisors (5580402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5556126 is a wasteful number, since it uses less digits than its factorization.

5556126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027.

The product of its digits is 9000, while the sum is 30.

The square root of 5556126 is about 2357.1436103895. The cubic root of 5556126 is about 177.1158231997.

The spelling of 5556126 in words is "five million, five hundred fifty-six thousand, one hundred twenty-six".